pair,contact1,contact2,flow1,flow2 7ac7_X_,1,3,1,1 7ac7_X_,4,8,1,1 7ac7_X_,4,9,1,1 7ac7_X_,4,51,1,1 7ac7_X_,5,73,1,1 7ac7_X_,6,73,1,1 7ac7_X_,12,28,1,1 7ac7_X_,14,26,1,1 7ac7_X_,16,24,1,1 7ac7_X_,16,26,1,1 7ac7_X_,18,19,1,1 7ac7_X_,18,21,1,1 7ac7_X_,18,22,1,1 7ac7_X_,33,50,1,1 7ac7_X_,35,48,1,1 7ac7_X_,37,46,1,1 7ac7_X_,38,40,1,1 7ac7_X_,39,44,1,1 7ac7_X_,40,43,1,1 7ac7_X_,41,42,1,1 7ac7_X_,41,64,1,1 7ac7_X_,51,55,1,1 7ac7_X_,52,56,1,1 7ac7_X_,53,57,1,1 7ac7_X_,54,58,1,1 7ac7_X_,55,59,1,1 7ac7_X_,56,60,1,1 7ac7_X_,57,61,1,1 7ac7_X_,62,66,1,1 7ac7_X_,63,67,1,1 7ac7_X_,64,68,1,1 7ac7_X_,65,69,1,1 7ac7_X_,66,70,1,1 7ac7_X_,67,71,1,1 7ac7_X_,68,72,1,1 7ac7_X_,69,73,1,1 7ac7_X_,70,74,1,1 7ac7_X_,70,75,1,1 7ac7_X_,71,74,1,1 7ac7_X_,71,77,1,1